These number stencils are available in two sizes in this article. To print them, you can click on the link in each item that brings up the PDF document, which will give you a stencil that covers a standard 8.5-by-11-inch sheet. You can also click on each image and then print the first page of the window that comes up; this method produces smaller stencils than the full-page PDF versions.
18 (or 81) = 1 + 8 = 927 (or 72) = 2 + 7 = 936 (or 63) = 3 + 6 = 945 (or 54) = 4 + 5 = 9
